DSlows down chemical reaction Submit What is an ecosystem ? View Solution How does the catalyst act according to intermediate complex theory? View Solution View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board
Chemical kinetics is the division of physical chemistry that deals with the rates of a chemical reaction as well as the pathways through which a chemical reaction occurs. There are many factors which affect the rate of chemical reaction, catalyst is one of them....
The silver nitrate is a catalyst, a substance that makes a reaction go faster without participating in it. The sulfuric acid, in addition to removing the alcohol from the air, also might provide the acidic condition needed for this reaction. During this reaction, the reddish-orange dichromate ...
Journal of Electroanalytical ChemistryBaranton, S.; Coutanceau, C.; Garnier, E.; Leger, J. M. How does α-FePc catalysts dispersed onto high specific surface carbon support work towards oxygen reduction reaction (orr)? J. Electroanal. Chem. 2006, 590, 100-110....
How does hydrogen work in a car then? From its tank, the hydrogen is passed through an anode in a fuel-cell. The anode has a catalyst – usually platinum – which forces the hydrogen to split into protons and electrons. The protons get sucked across a ‘proton exchange membrane’ (PEM)...
Reason (R) : Catalyst influences the rate of both forward and backward reactions equally. View Solution Assertion : A catalyst does no alter the equilibrium constant of a reaction. Reason : The catalyst forms a complex with the reactant and provides an alternate path with lowe energy of in ...
To do this, you heat the oil and add pressurized hydrogen gas and a nickel catalyst. In this way, you create "partially hydrogenated vegetable oil." PHVO is the main ingredient in things like vegetable shortening and margarine. Fat and Health Most of the nutrition science you hear about ...
Removing the battery and allowing these gases to recombine on the platinum catalyst generates electricity, creating a basic model of a hydrogen fuel cell. Ah, the hydrogen fuel cell. It's one of the most promising renewable energy technologies out there—it can generate electricity pollution-free...
A catalyst incorporates any substance that alters the rate of a chemical reaction. Catalysts can either slow down or speed up the chemical reactions by lowering the pressure and temperature necessary to carry out such reactions.Answer and Explanation: ...
Reference [1] Rostami, Amin , and H. Jafari . "NBS as a powerful catalyst for the synthesis of β-hydroxysulphides with thiolysis of epoxides under mild reaction conditions : research article." South African journal of chemistry. Suid-Afrikaanse tydskrif vir chemie 61(2008):115-118. 分享...